Lack of sex from bf, feeling depressed.

How do you even bring this up to you’re partner? Lol.

The thing is I feel undesirable, because he hasn’t made a move on me in a week. Which is making me feeling down..

And I’m usually the only one initiating things when it comes to that.

We’re both so happy, never fight, and I know he’s not cheating because we’re actually talking about marriage. But hell, idk how to talk to him about this without sounding selfish.

Any tips???